Smart Mode Cell Phone Signal Boosters Heatsink Convection Cooling 23dBm For Office

Basic Information
Place of Origin: China
Brand Name: Greetwin
Certification: SGS, IS9001 , ROHS
Model Number: GW-23G-N
Minimum Order Quantity: 1pcs
Price: Negotiate
Packaging Details: cartoon with PE Foam
Delivery Time: 3 Working Day Received Payment
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 5000pcs per month
Power Supply: AC 90-264V,DC 9V/5A Impedance: 50 Ohm
Frequency Stability: ≤ 0.01ppm VSWR: ≤ 2.0
Environment Conditions: IP40 Ripple In Band: 6dB;
Manual Gain Control: 31dB / 1dB Step Cooling: Heatsink Convection Cooling
High Light:

mobile phone signal booster


cell phone signal amplifier

Smart Mode Cell Phone Signal Boosters Heatsink Convection Cooling 23dBm For Office




Cell Phone Signal Booster Introduction:

The model is equipped with an LCD screen, which indicates the level of input signal before and after boosting. The information on the LCD screen, greatly simplifies the process of adjusting the gain of the system.

Signal Booster GW-23G-N is designed to enhance and improve the quality of mobile 2G GSM900 connection.There’re black and white colors for options.

The gain of the model is 75dB, the power is 23dBm, which is compatible with all domestic operators of mobile communication. It is ideal for using in houses, offices, shops and restaurants.


Cell Phone Signal Booster Features:

1. Coverage up to 2000 m²

2. Manual mode for adjusting the gain by “+” / “-” button

3. Smart mode for adjusting the gain automatically

4. Fluted surface on aluminum shell provides an optimal cooling

5. LCD Screen displays the working status of AGC and ISO, gain and power in time.

6. Support any cellular devices (voice & data & video)


Cell Phone Signal Booster Instructions:

Power LED Green Normal
  Off DC power problem
Smart LED Green Adjusting the gain automatically
  Off Manual mode: adjusting the gain by “+” / “-” button




LCD Display


LCD display will show the real-time gain,


  Smart Mode Cell Phone Signal Boosters Heatsink Convection Cooling 23dBm For Office 0


“+” increase gain, “-” decrease gain.




1. Quickly Press: select the different systems when you need, (only for Dual band, Tri band, Quad-band or Five band repeater)

2. Press for 2 Seconds: select the smart mode or manual mode



Cell Phone Signal Booster Specification:

Frequency Range Uplink Downlink
GSM 900MHz 890 - 915MHz 935 - 960MHz
Max. Gain 70dB 75dB
Max. Output Power 20dBm 23dBm
Band width Wide Band
Manual Gain Control 31dB / 1dB Step
Automatic Gain Control >31dB
Ripple in Band 6dB;
Noise Figure ≤ 6dB
VSWR ≤ 2.0
Intermodulation Products 9KHz~1GHz ≤ -36dBm
  1~12.75GHz ≤ -30dBm
Spurious Emission 9KHz~1GHz ≤ -36dBm
  1~12.75GHz ≤ -30dBm
Time Delay ≤ 1.5 μs
Frequency stability ≤ 0.01ppm
MTBF > 50000 hours
Impedance 50 ohm
Power Supply AC 90-264V,DC 9V/5A
Power LED Power indicator
ISO(Alarm LED) Red Self oscillation or Strong input signal
  Green Normal
Mechanical Specification
RF Connector N-Female
Switch Power Switch
Cooling Heatsink Convection cooling
Humidity < 90%
Operating Temperature -20°C ~ +55°C
Environment Conditions IP40
Installation Type Wall Installation
Size 170mm×128mm×65mm
Weight < 2.5Kg

Contact Details
Hawk Greetwin

Phone Number : +8613005164071

WhatsApp : +8615112267605